Get started
Author

Darío Achá

Observed names: Acha, Dario, D. Acha, D. Achá, Dario Acha, Dario Achá, Darío Achá, Darío Acha Cordero, Darío Achá Cordero
ORCID: 0000-0002-9498-069X
Observed ORCID: 0000-0002-9498-069X
OpenAlex ID: A5048892769
Challenges and opportunities for managing aquatic mercury pollution in altered landscapes
2018 · Heileen Hsu-Kim, Chris S. Eckley, et al. · AMBIO · 274
PDF
Importance of sulfate reducing bacteria in mercury methylation and demethylation in periphyton from Bolivian Amazon region
2010 · Darío Achá, Holger Hintelmann, et al. · Chemosphere · 113
Sulfate-Reducing Bacteria in Floating Macrophyte Rhizospheres from an Amazonian Floodplain Lake in Bolivia and Their Association with Hg Methylation
2005 · Darío Achá, Volga Iñiguez, et al. · Applied and Environmental Microbiology · 95
Linking Microbial Activities and Low-Molecular-Weight Thiols to Hg Methylation in Biofilms and Periphyton from High-Altitude Tropical Lakes in the Bolivian Altiplano
2018 · Sylvain Bouchet, Marisol Goñi-Urriza, et al. · Environmental Science & Technology · 89
Mercury contamination level and speciation inventory in Lakes Titicaca & Uru-Uru (Bolivia): Current status and future trends
2017 · S. Guédron, D. Point, et al. · Environmental Pollution · 72
Algal Bloom Exacerbates Hydrogen Sulfide and Methylmercury Contamination in the Emblematic High-Altitude Lake Titicaca
2018 · Darío Achá, Stephane Guédron, et al. · Geosciences · 60
PDF
Anthropogenic Eutrophication of Lake Titicaca (Bolivia) Revealed by Carbon and Nitrogen Stable Isotopes Fingerprinting
2022 · C. Heredia, S. Guédron, et al. · The Science of The Total Environment · 56
Mercury methylation and hydrogen sulfide production among unexpected strains isolated from periphyton of two macrophytes of the Amazon
2012 · Dario Achá, Cecilia A. Pabón, et al. · FEMS Microbiology Ecology · 46
Sulfate-reducing Bacteria and Mercury Methylation in the Water Column of the Lake 658 of the Experimental Lake Area
2012 · Darío Achá, Holger Hintelmann, et al. · Geomicrobiology Journal · 34
Diagenetic production, accumulation and sediment-water exchanges of methylmercury in contrasted sediment facies of Lake Titicaca (Bolivia)
2020 · S. Guédron, S. Audry, et al. · The Science of The Total Environment · 30
PDF
Extreme Arsenic Bioaccumulation Factor Variability in Lake Titicaca, Bolivia
2019 · Géraldine Sarret, Stéphane Guédron, et al. · Scientific Reports · 28
PDF
Association of a Specific Algal Group with Methylmercury Accumulation in Periphyton of a Tropical High-Altitude Andean Lake
2016 · William G. Lanza, Darío Achá, et al. · Archives of Environmental Contamination and Toxicology · 28
In Situ Photochemical Transformation of Hg Species and Associated Isotopic Fractionation in the Water Column of High-Altitude Lakes from the Bolivian Altiplano
2022 · Sylvain Bouchet, Emmanuel Tessier, et al. · Environmental Science & Technology · 27
High methylmercury uptake by green algae in Lake Titicaca: Potential implications for remediation
2020 · Roxana Quiroga-Flores, Stéphane Guédron, et al. · Ecotoxicology and Environmental Safety · 26
PDF
Diurnal variability and biogeochemical reactivity of mercury species in an extreme high-altitude lake ecosystem of the Bolivian Altiplano
2015 · L. Alanoca, D. Amouroux, et al. · Environmental Science and Pollution Research · 25
Synergistic effects of mining and urban effluents on the level and distribution of methylmercury in a shallow aquatic ecosystem of the Bolivian Altiplano
2016 · L. Alanoca, S. Guédron, et al. · Environmental Science Processes & Impacts · 24
Low total mercury in Caiman yacare (Alligatoridae) as compared to carnivorous, and non-carnivorous fish consumed by Amazonian indigenous communities
2016 · S.J. Rivera, L.F. Pacheco, et al. · Environmental Pollution · 22
Responses of phytoplankton and periphyton community structure to an anthropic eutrophication gradient in tropical high-altitude Lake Titicaca
2024 · William G. Lanza, Viviana Cruz Hernández, et al. · Journal of Great Lakes Research · 16
Accumulation of Methylmercury in the High-Altitude Lake Uru Uru (3686 m a.s.l, Bolivia) Controlled by Sediment Efflux and Photodegradation
2020 · Stéphane Guédron, Dario Achá, et al. · Applied Sciences · 15
PDF
Arsenic, selenium, and mercury speciation in hypersaline lakes of the Andean Altiplano: Link between extreme levels and biodiversity repartition
2024 · Stéphane Guédron, Julie Tolu, et al. · Journal of Geochemical Exploration · 11
Particulate Mercury and Particulate Organic Matter in the Itenez Basin (Bolivia)
2020 · Fabiola Guzmán-Uria, Isabel Morales-Belpaire, et al. · Applied Sciences · 10
PDF
The fate of sulfamethoxazole in microcosms of the macrophyte Schoenoplectus californicus and its impact on microbial communities
2024 · Sara Neyrot, Dario Acha, et al. · Environmental Pollution · 8
Selection of macroinvertebrate metrics for rapid assessment of the human impact by biotic conditions of Bolivian Altiplano streams
2021 · Carlos I. Molina, Julio Pinto, et al. · Journal of South American Earth Sciences · 7
Mercury and Methylmercury Contamination of Terrestrial and Aquatic Ecosystems
2021 · Stéphane Guédron, Dario Acha · Applied Sciences · 6
PDF
Preferential Liver Accumulation of Mercury Explains Low Concentrations in Muscle of Caiman yacare (Alligatoridae) in Upper Amazon
2021 · Andrea C. Salazar-Pammo, Dario Achá, et al. · Bulletin of Environmental Contamination and Toxicology · 6
Works count: 41
Citation count: 1,154
H-index: 17
I10-index: 21
Year
Topic
Type